公开(公告)号：US20130212842A1

公开(公告)日：2013-08-22

申请号：US13883337

申请日：2011-10-28

申请人： Nicolas Rigollet ,  Fabrice Prevot

发明人： Nicolas Rigollet ,  Fabrice Prevot

IPC分类号： F16B2/08

CPC分类号： F16B2/08 ,  F16L23/08 ,  Y10T24/44051

摘要： Disclosed is a clamping collar which includes a belt made up of two belt portions, each of which has a first end provided with a tightening tab and a second end provided with an assembly member. The assembly members are suitable for co-operating to assemble the second ends together in a releasable manner. The collar also includes tightening means suitable for co-operating with the tightening tabs so as to move the tabs relative to each other once the second ends are assembled together, in such a manner as to tighten the collar.

摘要翻译： 公开了一种夹紧套环，其包括由两个带部分组成的带，每个带部分具有设置有紧固突片的第一端和设置有组件的第二端。 组装构件适于协作以可释放的方式将第二端组装在一起。 套环还包括紧固装置，其适于与紧固翼片配合，以便一旦第二端组装在一起，就可以相对于彼此移动翼片，以便使琴颈紧固。

公开(公告)号：US20130160247A1

公开(公告)日：2013-06-27

申请号：US13806357

申请日：2011-06-20

申请人： Nicolas Rigollet ,  Fabrice Prevot ,  Arnault Jacquelin ,  Eric Mesnard

发明人： Nicolas Rigollet ,  Fabrice Prevot ,  Arnault Jacquelin ,  Eric Mesnard

IPC分类号： F16L33/10

CPC分类号： F16L23/08 ,  F16L33/10 ,  Y10T24/1427

摘要： The clamping collar comprises a metal belt (10), two tightening lugs (12, 14), and a bridging plate (20) for bridging the gap between the lugs. The belt includes an overlap portion (22) that has its inside face provided with a setback (24) into which a first end (20A) of the plate penetrates during tightening of the collar. The setback is defined by a first joggle (26) having an end wall that forms two surfaces on either side of the longitudinal midline of the belt, which surfaces are disposed substantially symmetrically about said midline, and are inclined both relative to the longitudinal direction and relative to the transverse direction of the belt, and each of which surfaces extends over a substantial fraction of the half-width of the belt.

摘要翻译： 夹紧套环包括金属带（10），两个紧固凸耳（12,14）和桥接板（20），用于桥接凸耳之间的间隙。 皮带包括重叠部分（22），其内侧面设置有挫折（24），在紧固套环期间，板的第一端（20A）穿过该折回部分。 挫折由具有端壁的第一榫头（26）限定，该端壁在带的纵向中线的任一侧上形成两个表面，该表面围绕所述中线大致对称地设置，并且相对于纵向方向倾斜，并且 相对于带的横向方向，并且每个表面在带的半宽度的相当大的一部分上延伸。

公开(公告)号：US07802821B2

公开(公告)日：2010-09-28

申请号：US12174482

申请日：2008-07-16

申请人： Nicolas Rigollet ,  Fabrice Prevot ,  Eric Mesnard

发明人： Nicolas Rigollet ,  Fabrice Prevot ,  Eric Mesnard

IPC分类号： F16L55/00

CPC分类号： F16L33/08 ,  B25B7/02 ,  B25B25/005 ,  Y10T24/1412 ,  Y10T24/1439

摘要： A device includes a clamping collar having a belt that has two substantially cylindrical faces and that is suitable for being tightened around an article to be clamped; and at least one positioning including a securing plate that is disposed facing a first face of the belt while being retained relative to the belt; and a positioning portion that is suitable for positioning the device relative to the article to be clamped. When the collar is in its initial, non-tightened state, the securing plate is braced against the first face of the belt, wherein at the beginning of tightening, the plate deforming causes the bracing effect to cease, thereby allowing the belt and the plate to move relative to each other. The plate is suitable for being deformed while the collar is being tightened onto the article so as to present curvature that matches the curvature of the belt.

摘要翻译： 一种装置包括夹紧套环，其具有带，其具有两个基本上圆柱形的表面，并且适合于围绕要夹紧的物品被紧固; 以及至少一个位置，包括固定板，所述固定板相对于所述带保持相对于所述带的第一面设置; 以及适于将装置相对于待夹紧物品定位的定位部。 当套环处于其初始的非紧固状态时，固定板支撑在带的第一面上，其中在紧固开始时，板变形导致支撑效应停止，从而允许带和板 相对于彼此移动。 该板适于在将套环紧固到制品上时变形，以便呈现与带的曲率相匹配的曲率。

公开(公告)号：US20100223764A1

公开(公告)日：2010-09-09

申请号：US12303892

申请日：2007-06-08

申请人： Fabrice Prevot ,  Jérôme Jaffre ,  Nicolas Rigollet

发明人： Fabrice Prevot ,  Jérôme Jaffre ,  Nicolas Rigollet

IPC分类号： F16L33/04 ,  F16L33/02

CPC分类号： F16L33/04 ,  F01N13/1805 ,  F01N2450/24 ,  F16L23/08 ,  Y10T24/1412 ,  Y10T24/1441

摘要： A clamping collar comprising: a belt comprising a strip and two free ends, each of said ends being curved back to form a loop and each loop being defined by an outer belt portion and by an underlying inner belt portion; and a tightening system suitable for bringing said loops closer together and for tightening said belt; and in which each of ends of the belt is curved back towards the inside of the collar, said inner belt portion being extended beyond the loop, under said strip, and said outer belt portion presenting a tightening wall with which the tightening system comes into engagement.

摘要翻译： 夹紧套环包括：带，其包括条带和两个自由端，每个所述端部弯曲回形成环，并且每个环由外带部分和下面的内带部分限定; 以及适于使所述环更靠近在一起并用于紧固所述带的紧固系统; 并且其中所述带的每个端部朝向所述轴环的内部弯曲，所述内部带部分在所述条带的下方延伸超过所述环，并且所述外部带部分呈现紧固壁，所述紧固壁与所述紧固壁成为接合 。

公开(公告)号：US07399005B2

公开(公告)日：2008-07-15

申请号：US10497718

申请日：2002-12-04

申请人： Nicolas Rigollet ,  Fabrice Prevot ,  Tony Rointru

发明人： Nicolas Rigollet ,  Fabrice Prevot ,  Tony Rointru

IPC分类号： F16L23/12

CPC分类号： F16L23/08 ,  F16L23/20 ,  Y10T24/1441

摘要： A clamping system for connecting two tubes (20, 22) together in leaktight manner, the facing ends of the tubes having bearing surfaces (16, 18) that project relative to the cylindrical outside surfaces of said tubes. The system comprises a collar (10) and a washer (28). The collar has a band (12) suitable for co-operating with bearing surfaces via its inside periphery defining a setback, and a bolt (24) and a nut (26) arrangement for tightening the band (12). The washer is secured to the collar (10) by fixing tabs (32, 34, 36).

摘要翻译： 一种用于以密封方式将两个管（20,22）连接在一起的夹紧系统，所述管的相对端具有相对于所述管的圆柱形外表面突出的支承表面（16,18）。 系统包括轴环（10）和垫圈（28）。 套环具有适于通过其内周限定挫折与轴承表面协作的带（12），以及用于紧固带（12）的螺栓（24）和螺母（26）装置。 垫圈通过固定翼片（32,34,36）固定到套环（10）上。

公开(公告)号：US20070059972A1

公开(公告)日：2007-03-15

申请号：US10557704

申请日：2004-05-26

申请人： Nicolas Rigollet ,  Fabrice Prevot ,  Tony Rointru

发明人： Nicolas Rigollet ,  Fabrice Prevot ,  Tony Rointru

IPC分类号： H01R4/26

CPC分类号： F16L37/088 ,  F16L37/144

摘要： The coupling (10) comprises a body (16) suitable for being fitted onto a tube (12) in leaktight manner, and a locking clip (22) that is elastically deformable between a locking configuration in which at least one locking zone (24A, 24B) of the clip can catch on a catch surface (14) of the tube and an unlocking configuration. The clip (22) is disposed over the wall of the body (16), which wall is provided with at least one transverse slot (30A, 30B) through which the locking zone (24A, 24B) projects into the body when the clip is in the locking configuration, and with at least one setback (32A, 32B; 36A, 36B) provided at the end of the slot, a portion of the bottom of said setback forming an unlocking ramp (34A, 34B; 38A, 38B) on which an unlocking zone (35A, 35B; 37A, 37B) can slide in order to cause the clip to go from its locking configuration to its unlocking configuration. The width of the unlocking zone is greater than the width of the locking zone and than the width of the slot, but less than or equal to the width of the setback, said widths being measured axially.

摘要翻译： 联接器（10）包括适于以密封方式装配到管（12）上的主体（16），以及锁定夹（22），其可在锁定构型之间弹性变形，其中至少一个锁定区 ，24B）可以抓住管的捕获表面（14）和解锁构造。 夹子（22）设置在主体（16）的壁上方，该壁设置有至少一个横向狭槽（30A，30B），锁定区域（24A，24B）穿过该横向狭槽（30A， 当夹子处于锁定构型时，并且在槽的端部设置有至少一个挫折（32A，32B; 36A，36B），所述挫折的底部的一部分形成解锁斜坡（34 A，34B; 38A，38B），其上解锁区域（35A，35B; 37A，37B）可以滑动，以使夹子从其锁定构型转到其解锁构造。 解锁区的宽度大于锁定区的宽度，而不是槽的宽度，但小于或等于挫折的宽度，所述宽度是轴向测量的。

公开(公告)号：US09273706B2

公开(公告)日：2016-03-01

申请号：US13883337

申请日：2011-10-28

申请人： Nicolas Rigollet ,  Fabrice Prevot

发明人： Nicolas Rigollet ,  Fabrice Prevot

IPC分类号： F16B2/08 ,  F16L23/08

CPC分类号： F16B2/08 ,  F16L23/08 ,  Y10T24/44051

摘要： Disclosed is a clamping collar which includes a belt made up of two belt portions, each of which has a first end provided with a tightening tab and a second end provided with an assembly member. The assembly members are suitable for co-operating to assemble the second ends together in a releasable manner. The collar also includes tightening means suitable for co-operating with the tightening tabs so as to move the tabs relative to each other once the second ends are assembled together, in such a manner as to tighten the collar.

摘要翻译： 公开了一种夹紧套环，其包括由两个带部分组成的带，每个带部分具有设置有紧固突片的第一端和设置有组件的第二端。 组装构件适于协作以可释放的方式将第二端组装在一起。 套环还包括紧固装置，其适于与紧固翼片配合，以便一旦第二端组装在一起，就可以相对于彼此移动翼片，以便使琴颈紧固。

公开(公告)号：US09009927B2

公开(公告)日：2015-04-21

申请号：US12668728

申请日：2008-07-11

申请人： Nicolas Rigollet ,  Fabrice Prevot ,  Tony Rointru

发明人： Nicolas Rigollet ,  Fabrice Prevot ,  Tony Rointru

IPC分类号： F16B2/06 ,  F16L33/03 ,  F16L37/088

CPC分类号： F16L33/03 ,  F16L37/088 ,  Y10T24/1418

摘要： The system comprises a clamping collar (10) suitable for being brought resiliently from its rest configuration in which its diameter is small to an expanded configuration. The system further comprises a support ring (20) suitable for being encircled by the collar, and an expander (40) suitable for co-operating with the ring firstly to hold the ring in an expanded configuration in which the collar (10) encircling the ring is also in its expanded configuration when the expander and the ring are in a first relative position, and secondly to enable the ring to contract and the clamping system to tighten under the resilient return force exerted by the collar encircling the ring when the expander and the ring are in a second relative position.

摘要翻译： 该系统包括适于从其静止构型弹性地拉出的夹紧套环（10），其中其直径小到扩张构型。 所述系统还包括适于被所述套环包围的支撑环（20），以及适于与所述环协同操作的膨胀器（40），其首先将所述环保持在膨胀构型中，所述套环（10）围绕所述环 当膨胀器和环处于第一相对位置时，环也处于其膨胀构型，其次是为了使环能够收缩，并且夹紧系统在由包围环的套环施加的弹性回复力下收紧，当膨胀器和 环位于第二相对位置。

公开(公告)号：US08042234B2

公开(公告)日：2011-10-25

申请号：US11911491

申请日：2006-04-12

申请人： Nicolas Rigollet ,  Fabrice Prevot ,  Tony Rointru

发明人： Nicolas Rigollet ,  Fabrice Prevot ,  Tony Rointru

IPC分类号： F16B2/06

CPC分类号： F16B2/065 ,  F16L21/005 ,  F16L21/065 ,  F16L33/04 ,  Y10T24/1412 ,  Y10T24/1441 ,  Y10T24/1443

摘要： Disclosed is a clamping device including a collar having at least one pair of projecting lugs and tightening means co-operating with said lugs. Each lug of a pair is equipped with reinforcement means suitable for opposing deformation of said lugs under the action of the tightening means. Each lug has a connection portion via which it is connected to a belt portion of the collar, which connection portion is upstanding relative to said belt portion, and a tightening wall, with which the tightening means come into engagement and which is folded back towards the belt portion. A space is formed between the connection portion and the tightening wall.

摘要翻译： 公开了一种夹紧装置，其包括具有至少一对突出凸耳和与所述凸耳配合的紧固装置的套环。 一对的每个凸耳配备有适于在紧固装置的作用下相对于所述凸耳变形的加强装置。 每个凸耳具有连接部分，通过该连接部分将其连接到套环的皮带部分，该连接部分相对于所述皮带部分是直立的，以及紧固件，紧固装置通过紧固壁向上折叠， 皮带部分。 在连接部和紧固壁之间形成有空间。

公开(公告)号：US20110215574A1

公开(公告)日：2011-09-08

申请号：US13003048

申请日：2009-07-10

申请人： Fabrice Prevot ,  Cyriaque Fouqueray ,  Mickaël Gapteau

发明人： Fabrice Prevot ,  Cyriaque Fouqueray ,  Mickaël Gapteau

IPC分类号： F16L25/04

CPC分类号： F16L33/04 ,  F16L21/005 ,  F16L21/065

摘要： The collar has a substantially cylindrical metal belt (16) and at least one pair of lugs (18, 20) that project relative to said belt and that define a tightening space (22) between them. It also has tightening equipment for bringing the lugs together. Each of the lugs (18, 20) has an extension (19, 21) that is folded back towards the back of said lug, away from the other lug, and that is provided with a hole (22B, 23B) for receiving the tightening rod (24) and the tightening equipment, which hole is situated facing a hole (22A, 23A) in the front portion of the same lug. A bracing space (26, 27) is provided between the folded-back extension and said front portion. Each of the holes (22B, 22A) in the extension (19) and in the front portion (18A) has an edge portion provided with a visor (26B, 26A, 27A) that extends into the bracing space (26, 27), and an edge portion that is not provided with a visor and that extends facing the visor of the other hole. Advantageously, the front portion of each of the lugs has a concave shape over the entire height of the holes.

摘要翻译： 套环具有基本上圆柱形的金属带（16）和至少一对相对于所述带突出并且在它们之间限定紧固空间（22）的凸耳（18,20）。 它还具有紧固设备，用于将凸耳带到一起。 每个凸耳（18,20）具有延伸部（19,21），该延伸部分（19,21）朝着所述凸耳的后部折回，远离另一个凸耳，并且设置有用于接收紧固件的孔（22B，23B） 杆（24）和紧固设备，该孔位于同一凸耳的前部中面向孔（22A，23A）的孔。 支撑空间（26,27）设置在折回延伸部和前部之间。 延伸部（19）和前部（18A）中的每个孔（22B，22A）具有设置有延伸到支撑空间（26,27）中的遮阳板（26B，26A，27A）的边缘部分， 以及边缘部分，其未设置有遮阳板并且朝向另一个孔的遮阳板延伸。 有利地，每个凸耳的前部在孔的整个高度上具有凹形。